106 lines
2.6 KiB
JavaScript
106 lines
2.6 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _experimentalUtils = require("@typescript-eslint/experimental-utils");
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var _utils = require("./utils");
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const paramsLocation = params => {
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const [first] = params;
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const last = params[params.length - 1];
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return {
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start: first.loc.start,
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end: last.loc.end
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};
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};
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var _default = (0, _utils.createRule)({
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name: __filename,
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meta: {
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type: 'problem',
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docs: {
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category: 'Possible Errors',
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description: 'Enforce valid `describe()` callback',
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recommended: 'error'
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},
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messages: {
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nameAndCallback: 'Describe requires name and callback arguments',
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secondArgumentMustBeFunction: 'Second argument must be function',
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noAsyncDescribeCallback: 'No async describe callback',
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unexpectedDescribeArgument: 'Unexpected argument(s) in describe callback',
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unexpectedReturnInDescribe: 'Unexpected return statement in describe callback'
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},
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schema: []
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},
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defaultOptions: [],
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create(context) {
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return {
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CallExpression(node) {
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if (!(0, _utils.isDescribe)(node)) {
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return;
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}
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const nodeArguments = (0, _utils.getJestFunctionArguments)(node);
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if (nodeArguments.length < 1) {
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return context.report({
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messageId: 'nameAndCallback',
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loc: node.loc
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});
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}
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const [, callback] = nodeArguments;
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if (!callback) {
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context.report({
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messageId: 'nameAndCallback',
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loc: paramsLocation(nodeArguments)
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});
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return;
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}
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if (!(0, _utils.isFunction)(callback)) {
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context.report({
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messageId: 'secondArgumentMustBeFunction',
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loc: paramsLocation(nodeArguments)
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});
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return;
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}
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if (callback.async) {
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context.report({
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messageId: 'noAsyncDescribeCallback',
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node: callback
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});
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}
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if (!(0, _utils.isEachCall)(node) && callback.params.length) {
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context.report({
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messageId: 'unexpectedDescribeArgument',
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loc: paramsLocation(callback.params)
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});
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}
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if (callback.body.type === _experimentalUtils.AST_NODE_TYPES.BlockStatement) {
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callback.body.body.forEach(node => {
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if (node.type === _experimentalUtils.AST_NODE_TYPES.ReturnStatement) {
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context.report({
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messageId: 'unexpectedReturnInDescribe',
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node
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});
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}
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});
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}
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}
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};
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}
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});
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exports.default = _default; |